The following lines from the manual are giving me problems.
>>> params_list = Vector1('ATP.params')
This results in an error
ERROR: Cannot find file 'A'
ERROR:: Exit from: src/core/chemical/residue_io.cc line: 147
RuntimeError: unidentifiable C++ exception
If I rename ATP.params to A, and put it in my home directory it finds it.
It looks like a miscommunication passing the string.